Coastal Waters Forecast for Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm (ANZ254) (Text-Only)
NWS Forecast for: Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm (ANZ254)
Issued by: National Weather Service Norton, MA
Last Update: 103 PM EST Tue Feb 24 2026
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This Afternoon: W winds around 15 kt with gusts up to 20 kt. Seas 5 to 8 ft. Wave detail: N 8 ft at 10 seconds and NW 3 ft at 6 seconds.

Tonight: W winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 4 to 6 ft. Wave detail: NE 6 ft at 9 seconds and NW 3 ft at 6 seconds.

Wed: SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft, building to 4 to 6 ft in the afternoon. Wave detail: SW 4 ft at 5 seconds and E 3 ft at 9 seconds, becoming SE 5 ft at 10 seconds and SW 4 ft at 5 seconds. Rain. A chance of snow in the morning.

Wed Night: SW winds 15 to 20 kt. Seas 4 to 6 ft. Wave detail: S 5 ft at 9 seconds and W 3 ft at 5 seconds.

Thu: W winds 10 to 15 kt. Gusts up to 20 kt in the morning. Seas 4 to 6 ft. Wave detail: S 5 ft at 10 seconds and W 2 ft at 4 seconds. A chance of snow and rain in the afternoon.

Thu Night: W winds around 10 kt, becoming NW after midnight. Seas 3 to 5 ft. Wave detail: S 4 ft at 10 seconds and NW 2 ft at 3 seconds. A chance of snow. A chance of rain in the evening, then rain likely after midnight.

Fri: N winds 10 to 15 kt. Seas 4 to 6 ft. A chance of rain.

Fri Night: SW winds 5 to 10 kt. Seas 3 to 5 ft.

Sat And Sat Night: S winds 10 to 15 kt with gusts up to 20 kt, becoming W. Seas 2 to 4 ft.

seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.







Zone Forecast: Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm (ANZ254)

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